Jiffy-Tite Q/R #4 Female Socket Black JFT21304J

Quick Release Adapter - 2000 Series - Straight - 4 AN Female to Quick Release Socket - Valved - FKM Seal - Aluminum - Black Anodized - Each

Fittings Hoses and Valves, Fittings and Plugs, Quick Disconnect Fittings by JIFFY-TITE